Big Cormorant Lake vs Ida Lake
Water quality, depth, fish species, and recreation comparison.
Big Cormorant Lake has a higher water quality grade (A, Excellent) than Ida Lake (B, Good). Both are in Becker County, Minnesota.
Both Big Cormorant Lake and Ida Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. The grades are close: Big Cormorant Lake (A) and Ida Lake (B) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.
With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Big Cormorant Lake
Crystal clear, you can see 24.3 ft down.
Ida Lake
Good clarity, visible to about 11.2 ft.
Side-by-Side Metrics
| Metric | Big Cormorant Lake | Ida Lake |
|---|---|---|
| Overall Grade | A (Excellent) | B (Good) |
| Water Clarity | 24.3 ft | 11.2 ft |
| Phosphorus | 15.5 µg/L | 23 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 75 ft | 20 ft |
| Surface Area | 3.7K acres | 631.8 acres |
| Public Access | Yes | Yes |
| Fish Species | 1 | 1 |
| Trophic State | oligotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Big Cormorant Lake wins on overall water quality with a Grade A versus Ida Lake's Grade B. Water clarity: 24.3 ft vs 11.2 ft. For fishing diversity, Big Cormorant Lake also leads with 1 species.